Expandable trailer, container or caravan



FIG. 1 is an upper perspective view of the expandable trailer, container or caravan showing my design.

FIG. 2 is a bottom perspective view thereof, showing a partially expanded position;

FIG. 3 is a side perspective view in a partially expanded position of FIG. 2; and,

FIG. 4 is a top perspective view thereof, showing a fully expanded position.

The broken line showing is for illustrating environment only and form no part of the claimed design. 

The ornamental design for an expandable trailer, container or caravan, as shown and described. 